USPC Class Details

Description: 452 butchering / 452 butchering/(1) crustacean (e.g., shrimp, crab, lobster, crayfish) (8) meat removal by pressure differential

Hierarchy/Derived subclasses

452 / 1-> 8

uspto searches

Patent Apps in 452/8

Granted Patents in 452/8

Use the links above or do an advanced search in ppubs for:
(452/8.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
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